24655865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 34455456

約数和(自身を除く): 9799591

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 421, 689, 901, 1105, 2105, 3445, 4505, 5473, 7157, 11713, 22313, 27365, 35785, 58565, 93041, 111565, 290069, 379321, 465205, 1450345, 1896605, 4931173, 24655865]

約数ペア:

[(1, 24655865), (5, 4931173), (13, 1896605), (17, 1450345), (53, 465205), (65, 379321), (85, 290069), (221, 111565), (265, 93041), (421, 58565), (689, 35785), (901, 27365), (1105, 22313), (2105, 11713), (3445, 7157), (4505, 5473)]